DirectoryWashingtonMark Blair HolmesLast refreshed Jun 2026
MH
BAR · 793967

Mark Blair Holmes

Council on State Taxation·Washington, DC·30 years licensed

Mark Blair Holmes is a lawyer in Washington, DC who works for Council on State Taxation. Practice areas include Taxation. Court admissions include US Tax Court. Licensed in Texas since 1995. Graduated from Georgetown University in 1996.

188 TOTAL VIEWS
2 VIEWS (30D)
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Law school
Class of 1996
Bar admission
1995
State Bar of TX
Office
122 C Street NW, Suite 330
Washington, DC
Disciplinary
None on record
Clean since admission
Reviews
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MH

Mark Blair Holmes

Council on State Taxation
BAR · 793967
Washington, DC·30 years licensed
Contact attorney

Mark Blair Holmes is a lawyer in Washington, DC who works for Council on State Taxation. Practice areas include Taxation. Court admissions include US Tax Court. Licensed in Texas since 1995. Graduated from Georgetown University in 1996.

Law school
Bar admission
1995
State Bar of TX
Office
122 C Street NW, Suite 330
Washington, DC
Disciplinary
None on record
Clean since admission
Reviews
No reviews yet
No scored reviews
Career history

2 observed firms

Based on State Bar of Texas snapshots — each row is a firm the attorney was registered with at one of our quarterly pulls.

  1. Lennox InternationalAS OF MAY 2023
    Non-Law-Related Employment · Richardson, TX
  2. Council on State TaxationAPR 2026 — PRESENT
    Non-Law-Related Employment · Washington, DC
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